Its strontium and oxygen.
Answer:
I feel that "The Mesosaurus could not swim between the continents in the open ocean, so the fossils
show that the continents must have been together in the past." Is the best answer.
Explanation:
Because this is a true statement and even scientists belive this is true.
Answer:
The correct option is;
a) As a juvenile
Explanation:
An high school student who is charged with drunk driving will be tried as a juvenile in the juvenile court and are likely to receive more penalties than normally prescribed for a defendant charged with driving under the influence.
The penalties that could be faced includes
1) Having to spend time in a juvenile detention center
2) Be put on probation
3) Recommendation for drug and alcohol counseling
4) Driving license suspension for a duration from 90 days to up to 2 years
5) Having driving under the influence intervention program.
hhhhhhhgfffffffffffffffffffffffffffffndbd
Answer:
Explanation:
We know we will need a balanced equation with masses, moles, and molar masses, so let’s gather all the information in one place.
M_r: 55.85
Fe₃O₄ + 4H₂ → 3Fe + 4H₂O
n/mol: 14
1. Use the molar ratio of Fe:H₂ to calculate the moles of Fe.
2. Use the molar mass of Fe to calculate the mass of Fe
